Presenting this stunning home in Alessandro Heights' Presidio Estates, nestled in the rolling hills of Riverside, offering nearly 4,500 square feet of living space with 5 bedrooms and 5 bathrooms. Magnificent views can be enjoyed from nearly every room in the home. The spacious primary suite features a dual fireplace, and a private retreat, with direct access to the backyard. Additional highlights include 4 fireplaces, and an open kitchen, equipped with a built-in refrigerator, double oven, microwave, and a walk-in pantry. The thoughtfully designed floorplan includes a formal living and dining room, a parlor or piano room, and a private study/office, adorned with beautiful stained-glass windows. The home also offers a large laundry room, a 5-car garage, and a detached guest house (Casita). The detached Casita includes its own bathroom, providing flexibility for guests or extended family. Situated on a more than 1/2 -acre lot (.58 SF), the property features an inviting interior courtyard with its own fireplace, as well as a flagstone-stamped patio slab in the rear yard. The backyard is also pre-plumbed for an outdoor kitchen and the home has fruit trees. This exceptional home offers so much more-truly a must-see. Schedule your private showing today to experience everything it has to offer.